Head lettuce is exactly what it sounds like: it comes in a round shape, with tightly packed leaves. Butterhead lettuce also comes shaped like a ball, but its leaves are looser and less crispy.

Generally, lettuce is safe for most people to eat. It isn't a common allergen. Because it's low in calories, there's not a big problem with eating too much lettuce.

But there isn’t strong proof to back them up. What Is Wild Lettuce? People have used plants as medicine for a long time. ... be sure you know how to identify anything before eating it, ...

The Lettuce Club is a student-run organization that meets once a year to hold a lettuce-eating competition. The winner is crowned the Head Lettuce and serves as the club’s president for the next year.

In 2018, tainted romaine killed five people and induced kidney failure in another 27. Last year, an E. coli outbreak tied to—you guessed it—romaine sent 36 people to the hospital across 15 states.

Lettuce also provides fiber, which helps keep you full and keeps your digestive system humming along. Research shows that people who eat salads are more likely to eat more vegetables and meet the ...